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A044384
Numbers n such that string 5,2 occurs in the base 10 representation of n but not of n-1.
0
52, 152, 252, 352, 452, 520, 552, 652, 752, 852, 952, 1052, 1152, 1252, 1352, 1452, 1520, 1552, 1652, 1752, 1852, 1952, 2052, 2152, 2252, 2352, 2452, 2520, 2552, 2652, 2752, 2852, 2952, 3052, 3152, 3252, 3352, 3452, 3520
OFFSET
1,1
CROSSREFS
Sequence in context: A044684 A346882 A227703 * A044765 A297627 A049059
KEYWORD
nonn,base
STATUS
approved